'Cruz hates New York!' Donald Trump makes his final pitch on the eve of big primary

Donald Trump attacked Texas Sen. Ted Cruz during a sizeable Monday rally in Buffalo, New York, in what was his last major campaign event before the state votes in a consequential primary Tuesday.

"Lyin' Ted Cruz, one of the great liars of all time," Trump referred to his top rival for the Republican presidential nomination.

With polls showing him maintaining a gigantic lead in his home state, he appeared to be attempting to run up the score, suggesting that Cruz "hates New York."

Among other things, Trump called out Cruz for voting against relief for Hurricane Sandy after the 2012 disaster hit New York. He also lashed out at Ohio Gov. John Kasich for his alleged support of the North American Free Trade Agreement.

"No New Yorker can vote for Ted Cruz," Trump said. "And no New Yorker can vote for Kasich, who voted in favor of NAFTA ... which is a total disaster."

"Lyin' Ted Cruz even voted against Superstorm Sandy aid and September 11 help," he tweeted, referencing a health bill for 9/11 responders on which Cruz also cast a "no" vote. "So many New Yorkers devastated. Cruz hates New York!"

Trump's average is currently at just more than 53%, which is key. If Trump can maintain a that across each of New York's congressional districts, he will win all 95 delegates at stake in the Empire State. Such a coup would provide him a significant boost on his path toward securing enough delegates heading into July's Republican convention.

'Cruz hates New York!' Donald Trump makes his final pitch on the eve of big primary

CHARLESTON, WV - MAY 05: Republican Presidential candidate Donald Trump speaks during his rally at the Charleston Civic Center on May 5, 2016 in Charleston, West Virginia. Trump became the Republican presumptive nominee following his landslide win in indiana on Tuesday.(Photo by Mark Lyons/Getty Images)

Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, gestures to attendees during a campaign event in Evansville, Indiana, U.S., on Thursday, April 28, 2016. Trump said he's campaigning hard to win Tuesday's presidential primary in Indiana and that if he prevails, his party's nomination contest will be 'over.' Photographer: Luke Sharrett/Bloomberg via Getty Images

TAMPA, FL - MARCH 14: Republican presidential candidate Donald Trump speaks to supporters during a town hall meeting on March 14, 2016 at the Tampa Convention Center in Tampa , Florida. Trump is campaigning ahead of the Florida primary on March 15. (Photo by Brian Blanco/Getty Images)

CINCINNATI, OH- MARCH 13: Republican Presidential candidate Donald Trump addresses his campaign supporters during a campaign rally at the Savannah Center March 13, 2016, in Cincinnati, Ohio. Trump continue to campaign before Ohio March 15th primary day. (Photo by John Sommers II/Getty Images)

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HICKORY, NC - MARCH 14: Republican presidential candidate Donald Trump, left, talks with New Jersey Gov. Chris Christie, right, during a campaign rally at Lenoir-Rhyne University March 14, 2016 in Hickory, North Carolina. The North Carolina Republican primary will be held March 15. (Photo by Sean Rayford/Getty Images)

BLOOMINGTON, IL - MARCH 13: Republican presidential candidate Donald Trump pulls Alex Stypik from a crowd of supporters to show off his shirt during a rally at the Central Illinois Regional Airport on March 13, 2016 in Bloomington, Illinois. The Trump campaign cancelled a recent rally in Chicago after learning hundreds of demonstrators were ticketed for the event. Illinois voters go to the polls on March 15. (Photo by Scott Olson/Getty Images)

JUPITER, FL - MARCH 08: Republican presidential candidate Donald Trump holds up his book after holding a press conference at the Trump National Golf Club Jupiter on March 8, 2016 in Jupiter, Florida. Trump is projected to win the Republican Presidential primaries in Mississippi and Michigan. (Photo by Joe Raedle/Getty Images)

MANCHESTER, NH - FEBRUARY 09: Republican presidential candidate Donald Trump greets people as he visits a polling station as voters cast their primary day ballots on February 9, 2016 in Manchester, New Hampshire. The process to select the next Democratic and Republican Presidential candidates continues. (Photo by Joe Raedle/Getty Images)

HOLDERNESS, NH - FEBRUARY 7: Patrons reach out for photos and signatures from republican presidential candidate Donald Trump as he greets people after speaking at a campaign rally at Plymouth State University in Holderness, NH on Sunday Feb. 07, 2016. (Photo by Jabin Botsford/The Washington Post via Getty Images)

MARSHALLTOWN, IA - JANUARY 26: Republican presidential candidate Donald Trump speaks at a rally on January 26, 2016 in Marshalltown, Iowa. Sheriff Joe Arpaio, the anti-immigration sheriff from Maricopa County, Arizona, today announced his support for Trump's presidential bid. (Photo by Scott Olson/Getty Images)

WINTERSET, IA - JANUARY 19: Republican presidential candidate Donald Trump speaks at the John Wayne Birthplace Museum on January 19, 2016 in Winterset, Iowa. Trump received the endorsement of Aissa Wayne, John Wayne's daughter. (Photo by Aaron P. Bernstein/Getty Images)

NORTH CHARLESTON, SC - JANUARY 14: Republican presidential candidate Donald Trump participates in the Fox Business Network Republican presidential debate at the North Charleston Coliseum and Performing Arts Center on January 14, 2016 in North Charleston, South Carolina. The sixth Republican debate is held in two parts, one main debate for the top seven candidates, and another for three other candidates lower in the current polls. (Photo by Scott Olson/Getty Images)

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MESA, AZ - DECEMBER 16: Republican presidential candidate Donald Trump speaks to guest gathered during a campaign event at the International Air Response facility on December 16, 2015 in Mesa, Arizona. Trump is in Arizona the day after the Republican Presidential Debate hosted by CNN in Las Vegas, Nevada. (Photo by Ralph Freso/Getty Images)

ORLANDO, FL - NOVEMBER 13: Republican presidential candidate Donald Trump waves as he is introduced during the Sunshine Summit conference being held at the Rosen Shingle Creek on November 13, 2015 in Orlando, Florida. The summit brought Republican presidential candidates in front of the Republican voters. (Photo by Joe Raedle/Getty Images)

NEW YORK, NY - NOVEMBER 03: Donald Trump attends a press conference for the release of his new book 'Crippled America' at Trump Tower on November 3, 2015 in New York City. (Photo by Noam Galai/WireImage)

Republican presidential hopeful Donald Trump speaks during a press conference during a event to launch his new book 'Crippled America: How to Make America Great Again' at Trump Tower on November 3, 2015 in New York. Donald Trump published a book about the ills of America to another media frenzy Tuesday, signing copies for fans, insulting his rivals on the campaign trail and telling Americans to elect him president. 'Crippled America: How to Make America Great Again,' offers the everyday reader his take on the problems facing the country and why they should elect him to the White House to fix them. AFP PHOTO/Kena Betancur (Photo credit should read KENA BETANCUR/AFP/Getty Images)

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Republican presidential candidate Donald Trump holds up a cap that he signed for a supporter during a rally at the Expo Hall of the Richmond International Raceway on October 14, 2015 in Richmond, Virginia. AFP PHOTO/MANDEL NGAN (Photo credit should read MANDEL NGAN/AFP/Getty Images)

RICHMOND, VA - OCTOBER 14: Republican presidential candidate and front-runner Donald Trump arrives at a campaign rally at the Richmond International Raceway October 14, 2015 in Richmond, Virginia. A New York real estate mogul and reality television star, Trump is now in a statistical tie with retired neurosurgeon Ben Carson in a Fox News survey of likely Republican voters released Tuesday. (Photo by Chip Somodevilla/Getty Images)

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DALLAS, TX - SEPTEMBER 14: Republican presidential candidate Donald Trump greets supporters during a campaign rally at the American Airlines Center on September 14, 2015 in Dallas, Texas. More than 20,000 tickets had been distributed for the event. (Photo by Tom Pennington/Getty Images)

DALLAS, TX - SEPTEMBER 14: Republican presidential candidate Donald Trump speaks during a campaign rally at the American Airlines Center on September 14, 2015 in Dallas, Texas. More than 20,000 tickets have been distributed for the event. (Photo by Tom Pennington/Getty Images)

Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, greets attendees during a rally at Grand River Center in Dubuque, Iowa, U.S., on Tuesday, Aug. 25, 2015. President Barack Obama's top business ambassador dismissed Trump's call for a wall along the Mexico border, saying the U.S. is focused instead on expanding business with one of its biggest trade partners. Photographer: Daniel Acker/Bloomberg via Getty Images

UNITED STATES - August 15: Republican presidential candidate Donald Trump greets fairgoers as he visits the Iowa State Fair in Des Moines, Iowa, on Saturday, August 15, 2015. (Photo By Al Drago/CQ Roll Call)

DES MOINES, IA - AUGUST 15: Republican presidential candidate Donald Trump greets fairgoers while campaigning at the Iowa State Fair on August 15, 2015 in Des Moines, Iowa. Presidential candidates are addressing attendees at the Iowa State Fair on the Des Moines Register Presidential Soapbox stage and touring the fairgrounds. The State Fair runs through August 23. (Photo by Win McNamee/Getty Images)

Real estate tycoon Donald Trump flashes the thumbs-up as he arrives on stage for the start of the prime time Republican presidential debate on August 6, 2015 at the Quicken Loans Arena in Cleveland, Ohio. AFP PHOTO/MANDEL NGAN (Photo credit should read MANDEL NGAN/AFP/Getty Images)

AYR, SCOTLAND - JULY 30: Republican Presidential Candidate Donald Trump visits his Scottish golf course Turnberry on July 30, 2015 in Ayr, Scotland. Donald Trump will answer questions from the media at a press conference where reporters will be limited to questions just about golf. (Photo by Jan Kruger/Getty Images)

Republican Presidential Candidate Donald Trump drives a golf buggy during his visits to his Scottish golf course Turnberry on July 30, 2015 in Ayr, Scotland. Donald Trump answered questions from the media at a press conference held in his hotel. (Photo by Jeff J Mitchell/Getty Images)

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AMES, IA - JULY 18: Republican presidential hopeful businessman Donald Trump fields questions at The Family Leadership Summit at Stephens Auditorium on July 18, 2015 in Ames, Iowa. According to the organizers the purpose of The Family Leadership Summit is to inspire, motivate, and educate conservatives. (Photo by Scott Olson/Getty Images)

PHOENIX, AZ - JULY 11: Republican Presidential candidate Donald Trump addresses supporters during a political rally at the Phoenix Convention Center on July 11, 2015 in Phoenix, Arizona. Trump spoke about illegal immigration and other topics in front of an estimated crowd of 4,200. (Photo by Charlie Leight/Getty Images)

Donald Trump gestures while speaking surrounded by people whose families were victims of illegal immigrants on July 10, 2015 while meeting with the press at the Beverly Wilshire Hotel in Beverly Hills, California, where some shared their stories of the loss of a loved one. The US business magnate Trump, who is running for president in the 2016 presidential elections, angered members of the Latino community with recent comments but says he will win the Latino vote. AFP PHOTO / FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)

Donald Trump gestures while speaking surrounded by people who's families were victims of illegal immigrants on July 10, 2015 while meeting with the press at the Beverly Wilshire Hotel in Beverly Hills, California, where some shared their stories of the loss of a loved one. The US business magnate Trump, who is running forpPresident in the 2016 presidential elections, angered members of the Latino community with recent comments but says he will win the Latino vote. AFP PHOTO / FREDERIC J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)

NEW YORK, NY - JULY 06: Donald Trump attends the 2015 Hank's Yanks Golf Classic at Trump Golf Links Ferry Point on July 6, 2015 in New York City. (Photo by Andrew H. Walker/Getty Images)

Real estate mogul Donald Trump announces his bid for the presidency in the 2016 presidential race during an event at the Trump Tower on the Fifth Avenue in New York City on June 16, 2015. Trump, one of America's most flamboyant and outspoken billionaires, threw his hat into the race Tuesday for the White House, promising to make America great again. The 69-year-old long-shot candidate ridiculed the country's current crop of politicians and vowed to take on the growing might of China in a speech launching his run for the presidency in 2016. 'I am officially running for president of the United States and we are going to make our country great again,' he said from a podium bedecked in US flags at Trump Tower on New York's Fifth Avenue. The tycoon strode onto the stage after sailing down an escalator to the strains of 'Rockin' In The Free World' by Canadian singer Neil Young after being introduced by daughter Ivanka. His announcement follows years of speculation that the man known to millions as the bouffant-haired host of American reality TV game show 'The Apprentice' would one day enter politics. Trump identifies himself as a Republican, and has supported Republican candidates in the past. But in his announcement speech he did not explicitly say if he was running for the party's nomination or as an independent.AFP PHOTO/ KENA BETANCUR (Photo credit should read KENA BETANCUR/AFP/Getty Images)

NEW YORK, NY - JUNE 16: (L-R) Eric Trump, Lara Yunaska Trump, Donald Trump, Barron Trump, Melania Trump, Vanessa Haydon Trump, Kai Madison Trump, Donald Trump Jr., Donald John Trump III, and Ivanka Trump pose for photos on stage after Donald Trump announced his candidacy for the U.S. presidency at Trump Tower on June 16, 2015 in New York City. Trump is the 12th Republican who has announced running for the White House. (Photo by Christopher Gregory/Getty Images)

PHOENIX, AZ - JULY 11: Republican Presidential candidate Donald Trump addresses supporters during a political rally at the Phoenix Convention Center on July 11, 2015 in Phoenix, Arizona. Trump spoke about illegal immigration and other topics in front of an estimated crowd of 4,200. (Photo by Charlie Leight/Getty Images)

NEW YORK, NY - JUNE 16: Business mogul Donald Trump gives a speech as he announces his candidacy for the U.S. presidency at Trump Tower on June 16, 2015 in New York City. Trump is the 12th Republican who has announced running for the White House. (Photo by Christopher Gregory/Getty Images)

DES MOINES, IA - MAY 16: Businessman Donald Trump speaks to guests gathered for the Republican Party of Iowa's Lincoln Dinner at the Iowa Events Center on May 16, 2015 in Des Moines, Iowa. The event sponsored by the Republican Party of Iowa gave several Republican presidential hopefuls an opportunity to strengthen their support among Iowa Republicans ahead of the 2016 Iowa caucus. (Photo by Scott Olson/Getty Images)

DES MOINES, IA - MAY 16: Businessman Donald Trump speaks to guests gathered for the Republican Party of Iowa's Lincoln Dinner at the Iowa Events Center on May 16, 2015 in Des Moines, Iowa. The event sponsored by the Republican Party of Iowa gave several Republican presidential hopefuls an opportunity to strengthen their support among Iowa Republicans ahead of the 2016 Iowa caucus. (Photo by Scott Olson/Getty Images)

NEW YORK, NY - JUNE 16: Business mogul Donald Trump arrives at a press event where he announced his candidacy for the U.S. presidency at Trump Tower on June 16, 2015 in New York City. Trump is the 12th Republican who has announced running for the White House. (Photo by Christopher Gregory/Getty Images)

NEW YORK, NY - JUNE 16: Business mogul Donald Trump arrives at a press event where he announced his candidacy for the U.S. presidency at Trump Tower on June 16, 2015 in New York City. Trump is the 12th Republican who has announced running for the White House. (Photo by Christopher Gregory/Getty Images)